TJCSC
PresentationsCTFWriteups

Presentations

We give weekly presentations on a variety of interesting topics.

Presentations (2025 - 2026)
2024 - 20252023 - 20242022 - 20232021 - 20222020 - 20212019 - 20202018 - 20192017 - 20182016 - 20172015 - 20162014 - 2015

LWE

2/27/2026Post Quantum CryptographyHard

Non-geo OSINT

2/25/2026The better OSINTMedium
Guest

SQL Injection

2/20/2026Injecting SQL into websites to cause malicious behaviorEasy

Password Cracking

2/13/2026Techniques and tools you can use to crack passwordsMedium

Polyglot Files

1/21/2026Files that can be interpreted as two different typesMedium

Jailbreak

1/14/2026Work day with two new jailbreak challengesHard

Social Engineering

1/7/2026Guest Lecture by Brian Ho (TJCSC President 2024-2025)Easy
Guest

SSRF 2

12/19/2025Server-Side Request Forgery with more advanced challengesHard

SSRF

12/17/2025Server-Side Request ForgeryMedium

OSINT

12/3/2025Stalking, but let’s Make It Ethical!Medium

Diffie Hellman

11/24/2025Explaining the Diffie Hellman Key ExchangeMedium

Image Forensics

11/21/2025Extracting data from imagesEasy

Buffer Overflows

11/19/2025Exploiting buffer overflow attacks and memory corruptionMedium

XXE (XML External Entities)

11/14/2025Using XXE to retrieve remote files and resourcesMedium

Advanced XSS

11/12/2025A more in-depth overview of XSSHard

XSS Intro

11/7/2025Intro to Cross Site ScriptingMedium

Networking Intro

10/28/2025Intro to Wireshark and NetworkingMedium

RSA Attacks

10/24/2025List of attacks against RSAMedium

RSA Intro

10/22/2025Introduction to RSAEasy

Pwn Intro

10/17/2025Introduction to binary exploitationEasy

Forensics Intro

10/15/2025Introduction to forensics, pcap, and stegonographyEasy

Reverse Engineering Intro

10/10/2025Introduction to rev, debugging, and low level computingEasy

Introduction to Web

10/3/2025Web Intro orzEasy

Introduction to Cryptography

10/1/2025Basic Introduction to Cryptography and Modular ArithmeticEasy

Python Intro

9/24/2025Introduction to the python programming languageEasy

Intro to Linux

9/17/2025Introduction to Linux, a fundamental concept in the realm of cybersecurityEasy

Introduction

9/10/2025Brief introduction of the club, including an overview of topics and Capture the Flag competitionsEasy
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